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O Webasto Air Top 2000 STC is a genuine air heater kit designed for various applications, including cabins, bunks, sleepers, or cargo areas. This 12VDC diesel heater offers an output range of 3070 BTU to 7000 BTU (0.9 kW to 2 kW), providing efficient heating. It is capable of operating for up to 22 hours on just 1 gallon of diesel fuel. Widely used in commercial truck applications, it is certified as an idle reduction device, contributing to fuel savings, reduced maintenance, cost efficiency, and lower pollution.

Image: Complete kit contents for the Webasto Air Top 2000 STC Diesel Heater, including the heater unit, wiring, fuel lines, exhaust, and air ducts.
O que está na caixa
O Webasto Air Top 2000 STC kit includes all necessary components for installation and operation:
- Unidade Aquecedor
- Smartemp Programmable Controller
- Bomba de combustível
- Vedação Base
- Heater Wire Harness
- Fuel Pump Wire Harness
- Linha de combustível
- Fuel Tank Standpipe
- Flexible Stainless Steel Exhaust Tubing
- Combustion Air Tubing
- Flexible Cabin Air Ducting
- Grelhas de ar
- Manual de operação/instalação
Configuração e instalação
Proper installation is crucial for the safe and efficient operation of your Webasto Air Top 2000 STC heater. It is recommended that installation be performed by a qualified technician. Refer to the included Operation/Installation Manual for detailed, step-by-step instructions specific to your vehicle or application.
Principais considerações de instalação:
- Montagem da unidade de aquecimento: Securely mount the heater unit using the provided base seal to ensure proper sealing and vibration dampendo.
- Conexão do sistema de combustível: Install the fuel pump and connect the fuel line to the fuel tank standpipe. Ensure all fuel connections are tight and leak-free. Optional fuel tank tap kits (e.g., F0rd Transit Diesel Fuel Tank Tap Kit 10-7-0009, Promaster - Sprinter Fuel Tank Tap Kit 10-7-0010) may be required depending on your vehicle.
- Conexões elétricas: Connect the heater wire harness and fuel pump wire harness to the vehicle's 12VDC power supply, ensuring correct polarity and fusing as specified in the manual.
- Exhaust and Combustion Air: Install the flexible stainless steel exhaust tubing and combustion air tubing. Ensure exhaust gases are safely routed away from the vehicle's interior and air intake.
- Air Ducting: Connect the flexible cabin air ducting and air louvers to distribute heated air effectively within the desired space. Ensure ducting is free from kinks or obstructions.
- Instalação do controlador: Mount and connect the Smartemp 3.0 Bluetooth Controller in an accessible location for easy operation and programming.
Instruções de operação
O Webasto Air Top 2000 STC heater is controlled by the Smartemp 3.0 Bluetooth Controller, allowing for precise temperature management and operational settings.
Operação básica:
- Ligar: Ensure the heater has a stable 12VDC power supply and sufficient diesel fuel.
- Interface do controlador: Use the Smartemp 3.0 Bluetooth Controller to turn the heater on/off and adjust settings.
- Configuração de temperatura: Set your desired temperature using the controller. The heater will automatically adjust its heat output (between 3070 BTU and 7000 BTU) to maintain the set temperature.
- Modo de ventilação: The heater may also offer a ventilation-only mode for air circulation without heat. Consult your controller's specific instructions for this feature.
- Desligar: To turn off the heater, use the controller. Allow the heater to complete its cool-down cycle before disconnecting power to prevent damage.
For advanced features, programming schedules, and Bluetooth connectivity, refer to the Smartemp 3.0 Bluetooth Controller user manual.
Manutenção
A manutenção regular garante a longevidade e o desempenho ideal do seu equipamento. Webasto Air Top 2000 STC heater. Always disconnect power before performing any maintenance.
- Limpeza geral: Keep the exterior of the heater unit clean and free from dust and debris. Ensure air intake and exhaust openings are unobstructed.
- Verificação do sistema de combustível: Periodically inspect fuel lines and connections for any signs of leaks or damage. Ensure the fuel filter (if applicable) is clean.
- Air Ducting Inspection: Check air ducts and louvers for blockages or damage. Ensure proper airflow for efficient heating.
- Conexões elétricas: Verifique se todas as conexões elétricas estão seguras e livres de corrosão.
- Manutenção profissional: It is recommended to have the heater professionally serviced annually or as specified in the detailed manual, especially before the heating season, to check combustion components and overall system health.
Solução de problemas
This section provides basic troubleshooting steps for common issues. For more complex problems or error codes displayed on the Smartemp controller, consult the comprehensive Operation/Installation Manual or contact Webasto support.
| Problema | Possível causa | Solução |
|---|---|---|
| O aquecedor não liga | Sem fonte de alimentação; Bateria fracatage; No fuel; Blown fuse; Controller error. | Check 12VDC power connection and battery charge. Ensure fuel tank has diesel. Check and replace fuses. Reset controller or check for error codes. |
| Heater starts but shuts down quickly | Fuel supply issue; Exhaust/intake blockage; Overheating. | Check fuel lines for air or blockages. Ensure exhaust and combustion air tubes are clear. Allow heater to cool down; check for proper ventilation. |
| Saída de calor insuficiente | Incorrect temperature setting; Air ducting obstruction; Low fuel quality. | Verify temperature setting on controller. Check cabin air ducting for kinks or blockages. Use high-quality diesel fuel. |
Especificações
| Marca | WebAsto |
| Modelo | Airtop 2000 |
| Número do modelo do item | 5013913A |
| Tipo de aquecedor | Air for Cabin, Bunk, Sleeper or Cargo |
| Vol operacionaltage | 12 VCC |
| Tipo de combustível | Diesel |
| Faixa de Saída de Calor | 3070 BTU - 7000 BTU (0.9 kW - 2 kW) |
| Controle da emissão de calor | Programmable Smartemp 3.0 Bluetooth Controller |
| Conexões de dutos | 60 mm |
| Peso do item | 35 libras |
Garantia e Suporte
O Webasto Air Top 2000 STC heater comes with full Webasto backed warranty support for all products purchased from authorized distributors in the USA. For specific warranty terms and conditions, please refer to the warranty documentation included with your product or visit the official WebAsto website.
If you require technical assistance, troubleshooting beyond this manual, or warranty service, please contact your authorized Webasto dealer or the Webasto customer support line. Ensure you have your product model number (5013913A) and purchase details available when contacting support.